Lineset / Cover
Inaba Denko America features a full range of Lineset covers for HVAC installation solutions, including pre-insulated copper line sets, straight ducts, mounting brackets, end fittings, and more. Each product is designed for efficient, professional performance in residential and commercial applications.
These components are durable, weather-resistant, and compatible with the Slimduct PD system, offering clean, seamless installations. Ideal for contractors seeking precision, reliability, and long-lasting protection for line sets and HVAC connections.
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PDKS Universal Ell
Adjustable fitting redirects linesets at angles from 45° to 90° for clean, flexible commercial HVAC installations.
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PDL Fitting Mount Clip
Secures Slimduct PD fittings to threaded rod for ceiling-mounted support. Prevents movement in commercial HVAC installs.
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PDP Cut Wall Flange
For use with Slimduct PD commercial lineset covers. Secures termination point, prevents movement, and delivers a clean, stable finish.
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PDT Tee
Transitions linesets in two directions while allowing size changes over exterior walls. Durable, clean finish for commercial rooftop HVAC installations.
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PDU Fixing Saddle
Secures Slimduct PD ducts to a strut or bracket for stable, clean commercial HVAC installations.
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PDY Support Band
Loops around Slimduct PD to securely fasten it to walls, adding support and ensuring a clean, professional finish.
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PSDR PD-SD Coupler
Connects Slimduct PD (commercial) to SD (residential) covers. Durable, weather-resistant coupler for clean, seamless transitions.
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PSP Fittings Wall Flange
The Slimduct PWP Wall Flange is a ridge that can be attached to Slimduct fittings to prevent movement and provide duct support for aesthetically pleasing commercial lineset protection.
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PWP-N Wall Flange
The Slimduct PWP Wall Flange is a protects the linesets at the entry point and features a decorative piece that encloses the connection between the PD straight duct and the wall flange.
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RC 90 Vertical Ell
Transitions horizontal linesets 90° with durable, corrosion-resistant protection. Ideal for VRF/VRV systems and exposed outdoor installations.
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RCF 45 Vertical Ell
Routes linesets at 45° vertical angles with durable, corrosion-resistant protection. Built for strength, weather resistance, and a clean finish in exposed environments.
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RCI 90 Inside Vertical Ell
Routes linesets around 90° inside corners with durable, corrosion-resistant protection. Ideal for VRF/VRV systems in exposed environments.












